GPN8:Processing-Workshop

CAR

int anzahl_autos = 50; Car[] autos = new Car[anzahl_autos];

void setup(){

 size(300,400);
 for(int i = 0; i < anzahl_autos; i++) {
   autos[i] = new Car(color(0,1,1),random(100),random(height),random(1,5));
 }

}

void draw() {

 background(128);
 for(int i = 0; i < anzahl_autos; i++) {
   autos[i].move();
   autos[i].display();
 }

}

--- TEIL2 ---

class Car {

 color c;
 float xpos;
 float ypos;
 float xspeed;

 // The Constructor is defined with arguments.
 Car(color tempC, float tempXpos, float tempYpos, float tempXspeed) { 
   c = tempC;
   xpos = tempXpos;
   ypos = tempYpos;
   xspeed = tempXspeed;
 }

 void display() {
   stroke(0);
   fill(c);
   rectMode(CENTER);
   rect(xpos,ypos,20,10);
 }

 void move() {
   xpos = xpos + xspeed;
   if (xpos > width) {
     xpos = 0;
   }
 }

}